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Secret codes for Huawei Y6II CAM-L21

  Mobiles >> Huawei >> Huawei Y6II CAM-L21

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Hard Reset

Huawei secret codes

*#06# - IMEI (International Mobile Equipment Identity) number
*#0*# - Enter Service Menu

*#*#34971539#*#* - Detailed Camera Information

*#*#273282*255*663282*#*#* - Backup All Media Files

*#*#232339#*#* - Wireless LAN Test

*#*#197328640#*#* - Enable Test Mode for Service

*#*#0842#*#* - Back-light Test

*#*#0842#*#* - Vibration Test

*#*#1111#*#* - FTA Software Version

*#12580*369# - Display all Software and Hardware information of your phone

*#9090# - Diagnostic Configuration

*#872564# - USB Logging Control

*#9900# - System Dump Mode

*#301279# - HSDPA/HSUPA Control Menu

*#7465625# - View Phone Lock Status

*#*#232338#*#* - Shows WiFi MAC address

*#*#1472365#*#* or *#*#1575#*#* - GPS test

Hard Reset / Full Restore
Type ##258741

Version
Type ##1857448368

Test Mode
Type ##147852

NAM Setting & Hardware Test
Type #8746846549

NAM Setting & Hardware Test
Type ##1168453865

NAM Setting & Hardware Test
Type ##5674165485

NV OR RUIM
Type ##8541221619

Monitoring Debug
Type ##3515645631
##497613 - RF test option > Enter FTM mode.
##745698 - Get Version Number
*#*#2846#*#* - MMI Audio Simple test
*#2846# - MMI Manu Normal test
*#*#2846579#*#* - Version info, network information, veneer information etc.

*#*#6130#*#*- Testing

*#*#0000#*#*- About phone

*#*#2846579159#*#* - Project Menu Act

*#*#2846579#*#*> - Project Menu

*#*#6130#*#* - Testing Menu

ANDROID Huawei secret codes for Huawei Y6II CAM-L21

*#*#4636#*#* - Diagnostic and general settings mode Huawei Y6II CAM-L21. 4 menus will appear on the phone screen: (Phone information, Battery information, Battery history, Usage statistics)

*#*#225#*#* - This code check your events in calendar

*#*#426#*#* - This code show Google Play

*#*#759#*#* - RLz Debug UI system hidden menu



*#*#36245#*#* - Show Email debug informations

*#*#8255#*#* - This code can be used to launch GTalk Service Monitor

*#*#64663#*#* - To launch hardware test (Version, Sim, WLAN, Battery, Radio, Speakers, Bluetooth)

*#2886# - Factory Auto Testing

*#*#273282*255*663282*#*#* OR *#*#273283*255*663282*#*#* - Opens a File copy screen where you can backup your media files

*#*#7780#*#* - Return to factory setting for hard reset but remove applications only. It'll remove following things: (Downloaded applications, Google account, all data and settings)

*2767*3855# - This code is used for factory format.



*#*#7594#*#* - Alter the behavior of the "End Call / Power" button on your phone.

*#*#34971539#*#* - This code is used to get information about phone camera.

*#*#97#*#* - Language and Keyboard settings in Huawei Y6II CAM-L21

*#872564# - USB logging control

*#301279# - This code is Shows HSDPA/HSUPA Control Menu

*#9900# - System dump mode Huawei Y6II CAM-L21

*#*#46*#*# - Reset Sim in Huawei Y6II CAM-L21

*#*#197328640#*#* - Enter service mode to run various tests and change settings




WLAN, GPS and Bluetooth Test Codes:

*#*#232339#*#* OR *#*#526#*#* OR *#*#528#*#* - WLAN test (Use "Menu" button to start various tests)

*#*#232338#*#* - Get information of Wi-Fi Mac address

*#*#1472365#*#* - View GPS test mode

*#*#1575#*#* - For a more advanced GPS test

*#*#232331#*#* - To troubleshoot Bluetooth

*#*#232337#*# - Shows Bluetooth device address in Huawei Y6II CAM-L21

GSM codes for Huawei Y6II CAM-L21

Change PIN code - **04* and enter the old PIN code, and twice a new PIN code.
Change PIN2 code - **042* and enter the old PIN2 code, and twice the new PIN2 code.
Unlock SIM (PIN) - **05* and enter the PUK code and new PIN code twice
Unlock SIM (PIN2) - **052* and enter the PUK2 code and new PIN2 code twice

Call Forwarding (you have to order the service from the operator)

##002#	Deactivate all call diverts
##004#	Cancel all conditional call forwarding
**004* phone number #	Activate all conditional call forwarding

Unconditional call forwarding (Call Forward All)

###21	Switch off and deactivate
#21#	Deactivate
**21*phone number#	Enable and Activate
*21#	Activate
*#21#	Check the condition

Diversion in case of "no answer"

###61	Switch off and deactivate
#61#	Deactivate
**61* phone number#	Enable and Activate
*61#	Activate
*#61#	Check the condition

Diversion in case of "not available"

### 62	Switch off and deactivate
# 62 #	Deactivate
** 62 *phone number#	Enable and Activate
* 62 #	Activate
* # 62 #	Check the condition

Diversion in case of "busy"

###67	Switch off and deactivate
#67#	Deactivate
**67*phone number#	Enable and Activate
*67#	Activate
*#67#	Check the condition

Call Barring (you have to order the service from the operator)
Change the password for all bans (default - 0000)
- ** 03 * 330 * old password * new password * new password #

How to bar all outgoing calls
**33*(enter password)#@ - Activate
#33*(enter password)#@ - Deactivate
*#33#@ - Check the condition

Blocking of all calls
*330*(enter password)# - Activate
#330*(enter password)# - Deactivate
*#330# - Check the condition

Blocking of all outgoing international calls
*331*(enter password)# - Activate
#331*(enter password)# - Deactivate
*#331# - Check the condition

Restrict of all outgoing international calls when roaming
*332*(enter password)# - Activate
#332*(enter password)# - Deactivate
*#332# - Check the condition

Barring of all outgoing calls
*333*(enter password)# - Activate
#333*(enter password)# - Deactivate
*#333# - Check the condition

How to bar all incoming calls
*353*(enter password)# - Activate
#353*(enter password)# - Deactivate
*#353# - Check the condition

Blocking all incoming calls when roaming
*351*(enter password)# - Activate
#351*(enter password)# - Deactivate
*#351# - Check the condition

Call waiting (you have to order the service from the operator)
*43# - Activate
#43# - Deactivate
*#43# - Check the condition

Transfer your phone number (Anti ANI)
#30#phone number - Block
*30#phone number - Allow
*#30# - Check the condition

Show phone number of the caller you (ANI)
#77# - Block
*77# - Allow
*#77# - Check the condition

Proceed with Caution: Use codes with care, as incorrect usage could affect device functionality.

If you're unsure about a code, do not use it. It's better to be safe than sorry.

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Tarik Tonkov Mobile technology specialist

Tarik Tonkov is a computer scientist and programmer turned tech journalist with a keen interest in the world of smartphones and tablets. He previously wrote for Android Life and was also a ghostwriter for several technology and automotive publications. He appreciates the reliability and beauty of smartphones, the symbiosis of characteristics and usability. In his free time, Tarik likes to travel by car and polish his programming skills to create small useful programs.

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Comments, Questions and Answers about the secret codes of Huawei Y6II CAM-L21

djazairi	April 29, 2020
I have huawei cam l2 and none of these codes is working. Please help Reply
johnson	February 26, 2020
how can i unlock y6II CAM-L21 on goggle account Reply
HUAWEI CAM-L21	January 08, 2020
No service solution Reply
Tobias	May 04, 2019
Solution of huawei CAM-L121 simcard Reply
Jozif	July 09, 2018
كودرفع مستوا الصوت Reply
Jawad	June 27, 2018
Where is volum increse code Reply
Massoud	May 03, 2018
I have Y6II CAM-L21 I forgot password for call baring. How can I reset password? Reply
Hassan	September 20, 2017
How can I open engineer mode, I have Huawei Y6 II CAM-L21? Reply
Dev	May 31, 2017
how can I change mac address Reply

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